Uniden TRU 246 User manual

OWNER’S MANUAL

TRU246

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page i

CONTENTS

Introduction / Features inside front cover

Controls and Functions . . . . . . . . . . . . . . . . .2,3

Getting Started

Read this first . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Step 1: Checking the package contents . . . . . . . . . . . 5

Step 2: Setting up the base unit. . . . . . . . . . . . . . . . 6

Mounting the base unit on a wall . . . . . . . . . 9

Step 3: Preparing the battery pack . . . . . . . . . . . . . 11

Adjusting the ringer and earpiece volume . . . . . . . 13

Basics

Making a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Receiving a call . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Redialing a call . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Traveling out-of-range . . . . . . . . . . . . . . . . . . . . . 18

Telephone Features

Memory dialing

Storing phone numbers and names . . . . . . . . . . . 19

Making calls with memory dialing . . . . . . . . . . . . 21

Chain dialing . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Editing a stored name and/or

phone number . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Erasing a stored name and phone number . . . . . . 25

Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Caller ID Features

Caller ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

When the telephone rings . . . . . . . . . . . . . . . . . . . 29

Viewing the Caller ID Message list . . . . . . . . . . . . . 30

Deleting information from the Caller ID list . . . . . . . 31

Using the Caller ID list. . . . . . . . . . . . . . . . . . . . . . 33

Using “Caller ID on call waiting” service. . . . . . . . . 35

Call Waiting features . . . . . . . . . . . . . . . . . . . . . . 36

Additional Information

Changing the digital security code . . . . . . . . . . . . . 37

Beltclip installation . . . . . . . . . . . . . . . . . . . . . . . 38

Headset installation . . . . . . . . . . . . . . . . . . . . . . . 38

Note on power sources . . . . . . . . . . . . . . . . . . . . . 39

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 40

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page ii

INTRODUCTION

FEATURES

Congratulations on your purchase of the TRU 246 cordless telephone. This phone is designed for reliability,

long life, and outstanding performance utilizing the latest in 2.4 GHz Spread Spectrum technology.

Note: Some illustrations in this manual may differ from the actual unit for

explanation purposes.

• 2.4 GHz Spread Spectrum Technology

• Caller ID and Call Waiting Caller ID

• 50 Number Caller ID Memory

• Advanced Caller ID with Call Waiting Option

• Lighted Keypad

• 3-Line, 16 Character Backlit Handset Display

• 20 Enhanced Memory Dial Locations

• 32 Digit Redial

• 3 Redial Memories

• Flash

• Pause

• Pulse/Tone Dialing

• Page/Find

• 10 Day Standby Battery Life

• 6 Hour Talk Time

• Handset Earpiece and Ringer Volume Control

• Hearing Aid Compatible

Digital Spread Spectrum Technology utilizes a “wider frequency band” vs. a “single narrow band”

used in standard digital transmissions. The 2.4 GHz frequency range was recently released to commercial

communications. The result is a more secure conversation with the clarity of digital sound, extended

range, and minimal interference from other cordless phones.

Random Code™ digital security automatically selects one of approx. 65,000 codes for the handset

and base.

These features enhance your phone’s security and also prevent unauthorized calls as a result of your

phone being activated by other equipment.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 1

[ 2 ] C O N TROLS AND FUNCTIONS

CONTROLS AND FUNCTIONS

1. Handset antenna

2. Headset jack cover

3. Handset battery compartment

4. Handset earpiece

5. LCD display

6. Memory key

7. Talk key

8. Volume/Cursor down key

9.

∗/tone key

10. Redial/Pause key

11. Options key

12. Handset microphone

13. Volume/Cursor up key

14. Flash key

15. Call ID key

16.

#

key

17. Delete key

18. Select/Channel key

19. Handset charging contacts

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 2

CONTROLS AND FUNCTIONS [ 3 ]

20. Pulse-Tone switch

21. DC power input

22. Phone jack

23. Handset retainer clip

24. Base antenna

25. Status LED

26. Page/Find key

27. Base charging contacts

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 3

[ 4 ] GETTING STARTED

This cordless telephone must be set up before use. Follow these steps;

READ THIS FIRST

Base unit

Handset

About the digital security code

This cordless telephone uses a digital security code

to prevent unauthorized access to your base unit.

This security code prevents other cordless handsets

from making calls through your base unit.

A random security code will be assigned

automatically between your base unit and handset

when you charge the battery pack for the

first time.

If you want to reset the security code, see page 37.

Step 1 (page 5)

Unpack and check the telephone and accessories.

Step 2 (page 6 to 10)

Next, choose the best location to set

up the base unit.

Step 3 (page 11 to 12)

Then, insert the battery pack into the handset.

You must charge the battery pack for 15 hours

before using the phone.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 4

GETTING STARTED [ 5 ]

GETTING STARTED

CHECKING THE PACKAGE CONTENTS

Make sure you have received the following items in the package.

• This Owner’s Manual

• Precautions and Important

Safety Instructions

• Quick Reference Guide

• Registration Card

• Base unit • Handset • AC adapter (AD-311) • Rechargeable

battery pack

(BT-905)

• Telephone line

cord (2)

• Wall mount

adapter

• Beltclip

Uniden Parts Department

(800) 554-3988

Hours: M-F 7:00 AM to 5:00 PM CST.

We can also be reached on the web at www.uniden.com.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 5

[ 6 ] GETTING STARTED

Do the following steps.

• Choose the best location

• Connect the base unit

• Choose the dialing mode

Choose the best location

Before choosing a location for your new phone, read the INSTALLATION CONSIDERATIONS included in the

PRECAUTIONS AND IMPORTANT SAFETY INSTRUCTIONS brochure. Here are some important guidelines you

should consider:

SETTING UP THE BASE UNIT

Avoid heat sources, such as

radiators, air ducts, and sunlight

Avoid television sets

and other electronic

equipment

Avoid noise sources such as a window

by a street with heavy traffic

Avoid microwave ovens

Avoid excessive moisture,

extremely low tempera-

tures, dust, mechanical

vibration, or shock

Avoid personal computers

Avoid other cordless telephones

Choose a central location

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 6

GETTING STARTED [ 7 ]

GETTING STARTED

• You should charge your handset at least 15 hours before using the phone.

• The location should be close to both a phone jack and a continuous power outlet which is

not switchable.

• Keep the base and handset away from sources of electrical noise such as motors and

fluorescent lighting.

• Be sure there is sufficient space to raise the base antenna to a vertical position.

• The base can be placed on a desk, tabletop or mounted on a standard wall plate.

Connect the base unit

If you want to install the base unit on the

wall, see page 9

1 Connect the telephone line cord to the

TEL LINE jack and to a telephone outlet.

2 Connect the AC adapter to the

DC IN 9V

jack and to a standard 120V AC

wall outlet.

3 Set the base unit on a desk or tabletop and place

the handset on the base unit.

Then raise the antenna to a vertical position.

Place the power

cord so it does not

create a trip hazard

or where it could

become chafed and

create a fire or

electrical hazard.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 7

[ 8 ] GETTING STARTED

Choose the dialing mode

Depending on your dialing system, set the PULSE-TONE

switch as follows:

If you aren’t sure of your dialing system

Make a trial call with the PULSE-TONE switch set to

TONE.

If the call connects, leave the switch as is; otherwise, set to

PULSE.

Use only the supplied AD-311 AC adapter. Do not use any other AC adapter.

Connect the AC adapter to a continuous power supply.

Place the base unit close to the AC outlet so that you can unplug the AC adapter easily.

If your telephone outlet isn’t modular, contact your telephone company for assistance.

Modular

If your dialing system is Set the switch to

Tone TONE

Pulse PULSE

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 8

GETTING STARTED [ 9 ]

GETTING STARTED

MOUNTING THE BASE UNIT ON A WALL

Standard wall plate mounting

This phone can be mounted on any standard telephone wall plate.

1 Snap the wall mount adapter into the notches on the base.

2 Plug the telephone line cord to the

TEL LINE jack and the AC

adapter to the

DC IN 9V jack.

3 Plug the telephone line cord into the telephone outlet.

4 Wrap the AC adapter cord inside the molded wiring channel.

Then wrap the cord around the strain relief notch.

5 Plug the AC adapter into a standard 120V AC wall outlet.

6 Raise the antenna to a vertical position.

7 Align the mounting slots on the base with the mounting posts

on the wall. Push in and down until the phone is firmly seated.

8 On the base unit, pull the handset retainer out of the slot.

Rotate it clockwise 180 degrees.

9 Flip the retainer from front to back. Slide it back into the slot

so that the lip of the retainer is up and the oval is down. The

retainer holds the handset in place.

1

2 - 7

8, 9

If you have wall

mounted the base,

you cannot place

the handset with

the keypad facing

inside.

(See page 38.)

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 9

[ 10 ] GETTING STARTED

Direct wall plate mounting

If you don’t have a standard wall plate, you can mount your phone

directly to the wall. Before doing this, consider the following:

• Avoid electrical cables, pipes, or other items behind the mounting

location that could cause a hazard when inserting screws into

the wall.

• Try to mount your phone within 10 - 15 feet of a working phone

jack to avoid excessive cord lengths.

• Make sure the wall material is capable of supporting the weight of

the base and handset.

•Use #10 screws (minimum length of 1-3/8 inches) with anchoring

devices suitable for the wall material where the base unit will be

placed.

1 Insert two mounting screws into the wall, (with their appropriate

anchoring device), 3-15/16 inches apart. Allow about 3/16 of an inch

between the wall and screwheads for mounting the phone.

2 Refer to steps 1 through 9 on page 9 to mount the telephone.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 10

GETTING STARTED [ 11 ]

GETTING STARTED

Charge the battery pack for at least 15 hours before you start

using your phone.

1 Press in on the battery cover release and slide the cover down

until it comes off.

2 Connect the battery pack connector with the correct polarity

(black and red wires), then insert the battery pack into the

battery compartment.

3 Securely close the battery compartment cover by sliding it up

until it snaps into place.

4 Place the handset on the base.

5 Make sure that the

status LED lights. If the LED doesn’t light,

check to see that the AC adapter is plugged in and that the

handset makes good contact with the base charging contacts.

PREPARING THE BATTERY PACK

Use only the Uniden Battery (BT-905) supplied with

your phone.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 11

[ 12 ] GETTING STARTED

Battery use time (per charge)

From fully charged

• Six hours continuous use.

• Ten days when the handset is in the standby mode.

When the battery charge becomes low

When the battery pack is very low and needs to be charged, the

phone is programmed to eliminate functions in order to save

power. If the phone is not in use, “Low Battery” flashes

and none of the keys will operate. If the phone is in use, “Low

Battery” flashes and the handset beeps. Complete your

conversation as quickly as possible and return the handset to the

base unit for charging.

Cleaning the battery contacts

To maintain a good charge, it is important to clean the battery

contacts on the handset and base unit with a dry cloth or a

pencil eraser about once a month.

Do not use any liquids or solvents.

Even when the

battery pack is not

being used, it will

gradually discharge

over a long period of

time.

For optimum

performance, be sure

to return the handset

to the base unit after

a telephone call for

charging the battery.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 12

GETTING STARTED [ 13 ]

GETTING STARTED

Ringer tone and volume

The phone has four types of ringer tone and volume combinations.

In the standby mode, press or on the handset repeatedly.

The display shows the setting.

Earpiece volume

Pressing or during a call will change the earpiece volume of the handset. This setting will

remain in effect after the telephone call has ended.

When you press in Loud mode or press in Normal mode, the error tone sounds.

ADJUSTING THE RINGER AND EARPIECE VOLUME

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 13

[ 14 ] BASICS

MAKING A CALL

1 Enter the phone number. (Up to 32 digits.)

Example: Enter 8178583300

2 Press . “Talk” flashes on the display.

Then the volume setting is displayed.

Example: Volume level High

3 The number is dialed. After about 5 seconds,

the call-time display appears.

4 To hang up, press or place the handset

on the base.

The call-time will be displayed for about

5 seconds.

Dialing from standby

• Press if

you enter a

wrong number in

step 1.

• You must press a

key within 20

seconds or the

phone will return

to standby.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 14

BASICS [ 15 ]

BASICS

Do this

Press or during a call.

Press . The following numbers will

be sent as tone dialing.

Press .

Press during a call.

“Scanning” appears on the display. If

the operation fails, the error tone sounds.

To

To adjust the earpiece volume

To temporarily switch to tone dial

(When the base is set to pulse mode)

To enter a pause within dialing sequence

To improve the reception

Other Operations

Dialing from talk mode

1 Press .“Talk” flashes on the display.

Then the volume setting is displayed.

Example: Volume level High

2 Dial the phone number.

Example: Enter 8178583300

3 To hang up, press or place the handset

on the base. The call-time will be displayed for

about 5 seconds.

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 15

[ 16 ] BASICS

RECEIVING A CALL

From the handset

1 The phone rings.

2 Press . “Talk” and volume setting

appear on the display.

3 Talk with the caller.

4 To hang up, press or place the handset

on the base. The call time will be displayed

for about 5 seconds.

AutoTalk when ringing

When the AutoTalk setting is on and there is an incoming call, simply lift the handset from the base unit

to answer the phone. See “Setting Caller ID options” on page 27 for more details.

Any key answer when ringing

When the AutoTalk setting is on and the handset is off the base, press any handset key to answer

the incoming call.

Call Waiting

Note: You must subscribe to Call Waiting service to use this feature.

When a call is received during a telephone call already in progress, press to switch to the new call.

If you also subscribe to Call Waiting on Caller ID, you will see the name and number of the caller in call

waiting. (See page 35.)

TRU246_2.4GHz Owners Manual 7/26/00 9:33 Page 16

BASICS [ 17 ]

BASICS

If the number

exceeds 32 digits,

only the first 32

digits are retained

for redialing.

Redial from standby

1 Press .

The phone number that was last dialed appears on the display.

2 Press again.

Each press of will display one of the last three numbers dialed.

3 Press . The number will be dialed.

REDIALING A CALL

The last three phone numbers dialed can be quickly redialed.

Most

recent

TRU246_2.4GHz Owners Manual 7/26/00 9:34 Page 17

[ 18 ] BASICS

Redial from talk mode

1 Press .

“Talk” and the volume setting appear on the display.

2 Press .

The last number dialed will be displayed and redialed.

3 To hang up, press or place the handset on the base. The call-time will be

displayed for about 5 seconds.

Only the last number dialed can be accessed after has

been pressed.

TRAVELING OUT-OF-RANGE

During a call, as you begin to move your handset too far from your base unit, noise increases. If you pass

the range limits of the base unit, your call will terminate within 30 seconds.

TRU246_2.4GHz Owners Manual 7/26/00 9:34 Page 18

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